Khloé Kardashian’s beau, Tristan Thompson, is back in hot water after Instagram model Sydney Chase (inset) claimed she hooked up with the NBA player in January. However, “she’s giving Tristan the benefit of the doubt for now,” a source says of Kardashian, who reconciled with Thompson, 30, last year following his 2019 cheating scandal with Jordyn Woods. “His lawyers are involved and he’s vowed to prove it’s all lies, which makes her feel better.” Still, it hasn’t been easy on the star, 36, who shares True, 3, with Thompson. (As Us previously reported, the pair had been discussing expanding their family and pals believed an engagement was on the horizon.) “Khloé wants to trust Tristan,” adds the source, “but there’s always going to be that seed of doubt because of…
